From: Dan Gohman <gohman@apple.com>
Date: Mon, 26 Jul 2010 17:34:05 +0000 (+0000)
Subject: Use DominatorTree::properlyDominates instead of dominates with an
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a29dbd2dcc04c8d07dd9e1e49b4e54debbc23996;p=oota-llvm.git

Use DominatorTree::properlyDominates instead of dominates with an
explicit inequality check.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109398 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Analysis/RegionInfo.cpp b/lib/Analysis/RegionInfo.cpp
index eb1ea88b6e4..71e3e554cf1 100644
--- a/lib/Analysis/RegionInfo.cpp
+++ b/lib/Analysis/RegionInfo.cpp
@@ -356,7 +356,7 @@ bool RegionInfo::isRegion(BasicBlock *entry, BasicBlock *exit) const {
   // Do not allow edges pointing into the region.
   for (DST::iterator SI = exitSuccs->begin(), SE = exitSuccs->end();
        SI != SE; ++SI)
-    if (DT->dominates(entry, *SI) && *SI != entry && *SI != exit)
+    if (DT->properlyDominates(entry, *SI) && *SI != exit)
       return false;